What is the Greatest Common Factor of 8213 and 8217?

Greatest common factor (GCF) of 8213 and 8217 is 1.

GCF(8213,8217) = 1

We will now calculate the prime factors of 8213 and 8217, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8213 and 8217.

How to find the GCF of 8213 and 8217?

We will first find the prime factorization of 8213 and 8217. After we will calculate the factors of 8213 and 8217 and find the biggest common factor number .

Step-1: Prime Factorization of 8213

Prime factors of 8213 are 43, 191. Prime factorization of 8213 in exponential form is:

8213 = 43¹ × 191¹

Step-2: Prime Factorization of 8217

Prime factors of 8217 are 3, 11, 83. Prime factorization of 8217 in exponential form is:

8217 = 3² × 11¹ × 83¹

Step-3: Factors of 8213

List of positive integer factors of 8213 that divides 8213 without a remainder.

1, 43, 191

Step-4: Factors of 8217

List of positive integer factors of 8217 that divides 8213 without a remainder.

1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8213 and 8217. The biggest common factor number is the GCF number.
So the greatest common factor 8213 and 8217 is 1.

Also check out the Least Common Multiple of 8213 and 8217